Trusted Gas Related Hints , Tips , Procedures and advise

[Puddle]

Index


Post 2 ............ How to Service and change a fan on a Worcester Greenstar.... posted by gas man

Post 3 ............ E fault codes For Baxi's

Post 4 ............ Some resistances for older Baxis

 

[Billy Bob Bob]

Re: Sticky for GSR safe Forum

How to service and change a fan on a Worcester Greenstar


http://s1195.photobucket.com/albums/...t=tap030-1.jpg



click on my albums to view also shows a strip down service and a fan being replaced(sadly in the wrong order thanks to photo bucket)

3 year old boiler they should be replaced every second service imho

 

[Billy Bob Bob]

Re: Sticky for GSR safe Forum

i have all the e codes
E168 pcb failure
E133 - Flame Failure - possible causes

• 
  [*=1]No gas, payment meter ran out
  [*=1]No spark
  [*=1]Faulty spark/sensor leads/earth connection
  [*=1]Faulty spark gen
  [*=1]Spark gap to large (4mm)
  [*=1]Flame sensor gap to large (7.5mm)
  [*=1]Condensate frozen/blocked
  [*=1]flue/heatexhchanger blocked/restricted
  [*=1]flue seal fault, flame lift (visciation)
  [*=1]Under gassed
  [*=1]faulty gas valve

E20 ch ntc fault
E28 flue ntc fault
E20/E28 Heating/Hot water NTC fault

• 
  [*=1]Check resistance - 10kohms at 25[SUP]o[/SUP]C reducing with temp rise

E50 Flue Sensor fault
Check resistance - 20kohms at 25[SUP]o[/SUP]C

E110 SAFETY /HIGH LIMIT STAT OPERATED

​

E119 - Low Water Pressure Fault.
Top up pressure &
. check for leaks

• 
  [*=1]check prv is it passing?
  [*=1]put heating on and watch to see if there's a significant pressure rise. If so suspect expansion vessel has lost its charge.
  [*=1]If unable to re-set then suspect blocked weep to pressure switch or faulty switch.

E125 primary circuit circulation fault

• 
  [*=1]Pump fault
  [*=1]Flow restriction through heating system
  [*=1]

E130 flue ntc activated
E160 fan or fan wiring fault
this on all mk1 platinum,duotec,gold,heatmax and promax combis


major post contributions also by diamondgas

 

[tamz]

Re: Sticky for GSR safe Forum

Some resistances for older Baxis